
<oai_dc:dc xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:oai_dc="http://www.openarchives.org/OAI/2.0/oai_dc/">
  <dc:title xml:lang="srp">Redoks svojstva slobodnih aminokiselina i indola kao model-jedinjenja u Fentonovom sistemu : doktorska disertacija</dc:title>
  <dc:creator>Milić Komić, Sonja, 1980-</dc:creator>
  <dc:format>95 listova</dc:format>
  <dc:format>3215810 bytes</dc:format>
  <dc:description xml:lang="srp">U ovoj tezi ispitivane su antioksidativne aktivnosti (AA) slobodnih aminokiselina (glicin, alanin, prolin, valin, izoleucin, leucin, fenilalanin, triptofan, tirozin, serin, treonin, asparagin, glutamin, histidin, asparaginska kiselina, glutaminska kiselina, lizin, arginin, cistein i metionin, homocistein, hidroksiprolin, norleucin, 2-aminobutanska kiselina i 3,4-dihidroksifenilalanin) u Fentonovom sistemu. Redosled reaktivnosti aminokiselina u reakciji sa hidroksil-radikalom, antioksidativne aktivnosti (HO•) bio je sledeći: Trp &gt; norleucin &gt; Phe, Leu &gt; Ile &gt; His &gt;3,4-dihidroksifenilalanin, Arg &gt; Val &gt; Lys, Tyr, Pro &gt; hidroksiprolin &gt; α-aminobutanska kiselina &gt; Gln, Thr, Ser &gt; Glu, Ala, Gly, Asn, Asp. Aminokiseline koje sadrže sumpor su u reakciji sa hidroksil-radikalom davale više različitih radikalskih vrsta koje su ispitivane EPR metodom sa spinskim hvatačima...</dc:description>
  <dc:description xml:lang="eng">In this thesis antioxidative activities (AA) of free L-amino acids (glycine, alanine, proline, valine, isoleucine, leucine, phenylalanine, tryptophane, tyrosine, serine, threonine, asparagine, glutamine, histidine, aspartic acid, glutamic acid, lysine, arginine, cystein and methionine, homocysteine, hydroxyproline, norleucine, α-aminobutyric acid and 3,4-dihydroxyphenylalanine) against Fenton system-mediated hydroxyl radical (HO•) production in aqueous solution were studied. The rank order according to AA was: Trp &gt; norleucine &gt; Phe, Leu &gt; Ile &gt; His &gt;3,4-dihydroxyphenylalanine, Arg &gt; Val &gt; Lys, Tyr, Pro &gt; hydroxyproline&gt; α-aminobutyric acid &gt; Gln, Thr, Ser &gt; Glu, Ala, Gly, Asn, Asp. Sulfur-containing FAA generated different secondary reactive products, which were discriminated by the means of electron paramagnetic resonance spin-trapping spectroscopy...</dc:description>
  <dc:description xml:lang="srp">Hemija - Neorganska hemija / Chemistry - Inorganic chemistry  
Datum odbrane: 24.09.2018. </dc:description>
  <dc:language>srp</dc:language>
  <dc:identifier>https://phaidrabg.bg.ac.rs/o:18902</dc:identifier>
  <dc:identifier>cobiss:50773775</dc:identifier>
  <dc:identifier>thesis:6270</dc:identifier>
  <dc:contributor>Anđelković, Katarina. 1957-</dc:contributor>
  <dc:contributor>Bogdanović Pristov, Jelena.</dc:contributor>
  <dc:contributor>Sladić, Dušan, 1958-</dc:contributor>
  <dc:rights>All rights reserved</dc:rights>
  <dc:type>info:eu-repo/semantics/bachelorThesis</dc:type>
  <dc:subject xml:lang="srp">OSNO - Opšta sistematizacija naučnih oblasti, Neorganska hemija</dc:subject>
  <dc:subject xml:lang="eng">OSNO - Opšta sistematizacija naučnih oblasti, Neorganska hemija</dc:subject>
  <dc:subject xml:lang="srp">OSNO - Opšta sistematizacija naučnih oblasti, Biohemija</dc:subject>
  <dc:subject xml:lang="eng">OSNO - Opšta sistematizacija naučnih oblasti, Biohemija</dc:subject>
  <dc:subject xml:lang="srp">slobodne aminokiseline, triptofan, indol, redoks osobine, antioksidativnost, Fentonov sistem, hidroksil-radikal, gvožđe, otpadne vode, UV zračenje</dc:subject>
  <dc:subject xml:lang="eng">free amino acids, tryptophan, indole, redox properties, antioxidant, Fenton system, hydroxyl radical, iron, waste waters, UV irradiation</dc:subject>
  <dc:date>2018</dc:date>
</oai_dc:dc>
